MS4525DO Digital Airspeed Sensor
MS4525DO Digital Airspeed Sensor
The MS4525DO is a digital airspeed sensor module that measures differential pressure using a MEMS-based piezoresistive transducer. It outputs calibrated pressure data over an I2C interface, making it suitable for airspeed and altitude measurement in UAVs, weather stations, and wind tunnel experiments.
Specifications
- Pressure range: 0–1 psi (differential)
- Interface: I2C (address 0x28)
- Supply voltage: 3.3V to 5V
- Resolution: 14-bit (pressure), 11-bit (temperature)
- Accuracy: ±0.25% FS typical
- Dimensions: 12.7mm x 12.7mm x 5.0mm
- Operating temperature: -25°C to +85°C
Compatible with
- Arduino (Uno, Mega, Nano, Due)
- ESP32, ESP8266
- Raspberry Pi (via I2C)
- STM32, Teensy, Particle boards
What you can build with it
- Pitot-static airspeed indicator for fixed-wing drones
- Barometric altitude and vertical speed logger
- Wind speed measurement for environmental monitoring
Built and Backed by Compoden
Every MS4525DO sensor from Compoden includes access to our AI build companion, delivered via QR code, email, or WhatsApp, to help you wire and program it into a working project. With 10 years of experience supplying makers and institutions across India, we ensure reliable components and practical support. Pay your way: UPI, cards, or Cash on Delivery, anywhere in India.
What is the I2C address of the MS4525DO?
The default I2C address is 0x28. It can be changed by modifying the address pin configuration on the sensor.
What payment options are available for the MS4525DO Digital Airspeed Sensor?
You can pay using UPI, credit/debit cards, or Cash on Delivery (COD). All payment methods are available across India.
How long does delivery take?
We ship the MS4525DO across India including Delhi, Mumbai, Bangalore, Hyderabad, Chennai, and Pune. Delivery typically takes 3–7 business days depending on your location.
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items